Allen’s RightWrench looks about as simple as an all-in-one wrench could be. It features 8 wrench sizes – 2 open ends and 2 half-box ends on each side of the tool. A green “comfort grip” material is wrapped around the center of the wrench. The RightWrench covers 5/16″, 3/8″ 7/16″, 1/2″, 9/16″, 5/8″, 11/16″ and 3/4″ sized fasteners. All this for $10. […]